From 4326c97c95dddf4720d64758db3b861bcda6e0eb Mon Sep 17 00:00:00 2001
From: Prianka Liz Kariat <prianka.kariat@ymedialabs.com>
Date: Wed, 31 May 2023 20:44:35 +0530
Subject: [PATCH] Added MPPHandLandmark

---
 .../tasks/ios/vision/hand_landmarker/BUILD    |  5 ++
 .../hand_landmarker/sources/MPPHandLandmark.h | 65 +++++++++++++++++++
 2 files changed, 70 insertions(+)
 create mode 100644 mediapipe/tasks/ios/vision/hand_landmarker/sources/MPPHandLandmark.h

diff --git a/mediapipe/tasks/ios/vision/hand_landmarker/BUILD b/mediapipe/tasks/ios/vision/hand_landmarker/BUILD
index 482fae1d8..6c815f28d 100644
--- a/mediapipe/tasks/ios/vision/hand_landmarker/BUILD
+++ b/mediapipe/tasks/ios/vision/hand_landmarker/BUILD
@@ -55,3 +55,8 @@ objc_library(
     ],
 )
 
+objc_library(
+    name = "MPPHandLandmark",
+    hdrs = ["sources/MPPHandLandmark.h"],
+    module_name = "MPPHandLandmark",
+)
diff --git a/mediapipe/tasks/ios/vision/hand_landmarker/sources/MPPHandLandmark.h b/mediapipe/tasks/ios/vision/hand_landmarker/sources/MPPHandLandmark.h
new file mode 100644
index 000000000..fe08bde7e
--- /dev/null
+++ b/mediapipe/tasks/ios/vision/hand_landmarker/sources/MPPHandLandmark.h
@@ -0,0 +1,65 @@
+// Copyright 2023 The MediaPipe Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#import <Foundation/Foundation.h>
+
+NS_ASSUME_NONNULL_BEGIN
+
+/**
+ * The enum containing the 21 hand landmarks.
+ */
+typedef NS_ENUM(NSUInteger, MPPHandLandmark) {
+  MPPHandLandmarkWrist,
+
+  MPPHandLandmarkThumbCMC,
+
+  MPPHandLandmarkThumbMCP,
+
+  MPPHandLandmarkThumbIP,
+
+  MPPHandLandmarkIndexFingerMCP,
+
+  MPPHandLandmarkIndexFingerPIP,
+
+  MPPHandLandmarkIndexFingerDIP,
+
+  MPPHandLandmarkIndexFingerTIP,
+
+  MPPHandLandmarkMiddleFingerMCP,
+
+  MPPHandLandmarkMiddleFingerPIP,
+
+  MPPHandLandmarkMiddleFingerDIP,
+
+  MPPHandLandmarkMiddleFingerTIP,
+
+  MPPHandLandmarkRingFingerMCP,
+
+  MPPHandLandmarkRingFingerPIP,
+
+  MPPHandLandmarkRingFingerDIP,
+
+  MPPHandLandmarkRingFingerTIP,
+
+  MPPHandLandmarkPinkyMCP,
+
+  MPPHandLandmarkPinkyPIP,
+
+  MPPHandLandmarkPinkyDIP,
+
+  MPPHandLandmarkPinkyTIP,
+
+} NS_SWIFT_NAME(HandLandmark);
+
+NS_ASSUME_NONNULL_END